package cn.gok;

interface Game{
    void playGame();
    void dowmloadGame();
}

interface Web{
    void browse();
    void dowmload();
    void sns();
}
interface MultipleMedia{
    void playAudio();
    void playVideo();
}
interface Storge{
    void saveFile();
}
interface SmartPhone extends Game,Web,MultipleMedia,Storge{

}
public class 接口继承 {
}
